Faraaidh of wudhu

Q: Does cream fall under the mas’alah of oil with regards to wudhu and ghusal?

Q: During the wudu im certain that my neck area was wet when wiping over the head. And after the wudhu it got dry and I kept getting thoughts that my wudhu was invalid. What should I do please clarify?

Q: In wudhu, masah of quarter of the head is fardh. How do you determine or how do you measure quarter of the head? Please give easy explanation in detail so that I can explain to the children?

Q: Nowadays when we apply henna,after washing for a day or two its normal but after few days it starts shedding off. If we try to scratch it then it pains and causes reddishness. In such a condition, if we do wudhu, will it be permissible?

Q: Due to a small tiny cut on my left knuckle middle finger I put a plaster on it, I removed the plaster afterwards and washed my hands but realised later after that there was still some residue of the plaster stickiness/glue left so if you rubbed it off it would form like a sticky rubber effect. Because I may have washed impure hands afterwards whilst the stickiness was there and not realising and then wiped them with a towel, I am concerned impurity may have been spread or would be pure as I initially did wash my hands but did not realise the stickiness was still there. I am a waswas sufferer and I am getting better everyday with the help of the almighty therefore I am always very concerned on purity as I always think I am spreading impurity everywhere.

Q: I have an aunt in Australia who has forwarded the following question: She has psoriasis on her feet which at times results in cuts and a little bleeding. These are bandaged. Is it permissible to make masah on the feet/bandages for wudhu?

Q: Is it permissible to apply vaseline before wudhu or will such a wudhu not be valid?

Q: Do females have to ensure that water enters the ear piercings during wudhu?

Q: In wudhu I wet my hands and immediately pass them over my face. My whole face becomes thouroughly wet and I do this three times. However I haven't been cupping the water or splashing on my face. Is this sufficient?

Q: I read previously that it is permissible to make wudhu with lipstick on. Please confirm.